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Fluval U4 internal filter

Fluval U4 internal filter

Regular Price: €47.90 *

Special Price: €46.68 *

Incl. 16% Tax
3% Discount with Upfront Payment
You will save €1.40

Internal filter for fresh and saltwater aquariums from 130 to 240 liters with a capacity of 1000 l / h with only 10 watts of power consumption. The internal filter Fluval U4 has the compact dimensions of 33 x 10 x 11 cm (lxwxh)


SKU: fl-A480

Category: Internal Filters

Delivery Time: 1-3 Workdays


Aquarium internal filter Fluval U4 with 1000l / h output at only 10 watts

The aquarium internal filter Fluval U3 is suitable for aquariums from 130 to 240 liters. The compact and space-saving internal filter is infinitely variable in performance and can be easily and quickly adapted to the aquarium size. With a power consumption of only 10 watts, the Fluval U4 internal filter is very economical. The included diffuser enriches the water with oxygen and at the same time ensures good ventilation.

A great advantage is the universal possibility of mounting in the aquarium or terrarium. The internal filter Fluval U4 can be used vertically and horizontally and can therefore also be used at low water levels.

Features aquarium internal filter Fluval U4

  • New control controls that are easy to grasp
  • Redesigned media cartridge: catches more contaminants
  • Designed for aquariums up to 240 l
  • Suitable as a primary filter for smaller aquariums or as an additional filter for larger aquariums
  • Can be positioned horizontally in shallow pools, larger pools with little water, or to create decorative waterfalls
  • Can be positioned vertically on the aquarium wall to create water currents
  • Thanks to the practical, easy-to-open cover, quick and easy access to the filter media is possible for maintenance or replacement
  • Customizable 3-way flow control: top outlet for circulation and oxygen enrichment, integrated jet pipe for a smooth, even flow and bottom outlet for water movement at the bottom of the aquarium
  • The BioMax biological medium is included
  • Made in Italy
  • Ideal for freshwater and saltwater aquariums and reptile environments


Aquarium capacity 130-240 l
Pump output 1000 l / h
(230-240V / 50Hz) 10 W
(L x W x H) 33 x 10 x 11 cm

Additional Information
EAN 015561104807
SKU fl-A480
Manufacturer Fluval
Weight 1.3000
Delivery Time 1-3 Workdays
Color -
Produkttyp No
Energieverbrauch 10 Watt
Water flow No
Wasserart All Water Types